Answer:
A climate type that is located east of the Andes and includes the Amazon is the tropical climate.
Step-by-step explanation:
Temperate; is not correct because this climate is not found in the Amazon, nor it is bordering it, but it is found further away.
Arid; is not correct because Amazon is the place on Earth with the lushest vegetation and most species of animals and that is simply not possible in an arid climate.
Polar; is not correct because the polar climate is not found in the equatorial lowlands, but around the poles.
Tropical; is correct because Amazon has a tropical wet climate, with the temperatures being constant all year round, relatively high, with high levels of precipitation and humidity, enabling the existence of the largest tropical rainforest in the world.